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LENPURE Salt Spray Corrosion Test Chamber3

2.1.& 160 MaterialsChamber material: The entire chamber structure is made of imported reinforced hard PP plates with smooth and flat surface, and is aging resistant, corrosion proof, and easy to clean without leakage, avoiding the disadvantage of color fading with time of GRP.Material of chamber cover: made of imported transparent impact-resistant plates, facilitating to observe status of test specimens during test.Material of salt water barrel: made of imported PVC plates with ultra-large size, prevent test from stopping due to shortage of salt water.Material of high-pressure air pipe: copper pipe or rubber pipe.Saturated air cylinder: made of imported high-quality mirror-finished stainless steel plates SUS304 temperature and humidity increase shall be conducted in accordance with Henrys law to obtain required humidity for the test.Function of saturated air cylinder: Increase temperature and humidity of the compressed air and filter oilAll pipes in the test chamber introduce thickening fluorine and silicone rubber tube without aging and cracking within 15 years. 2.2.& 160 Design of chamber cover The chamber cover introduces the arch type, so that the condensate water shall not drop on test specimens but flow back to the chamber along the inclined wall.2.3.& 160 Sealing of the chamberThe chamber cover and the chamber structure introduces the water seal meth`od to prevent leakage of salt spray.2.4.& 160 Standard configuration of test chamber 16 round sample hanging sticks8 V-shaped sample shelves2 glass nozzles2 funnels2 sets of metering cylindersExhaust pipe: 2mSpraying pipe: 2mPower supply connection: 3m connection wiresDrainage device: the drainage pipe is used to discharge waste water and spray2.5.& 160 Others2.5.1. The distribution box is equipped with dehumidification fan to prevent damage of electrical equipment in humid weather.2.5.2 The on/off of chamber cover of model above 750 shall be controlled by air pressure cylinder with convenient operation.3.Test meth`od and use temperature3.1.& 160 Available test meth`odsNeutral salt spray test NSS testSalt spray test SS testAcetic acid salt spray test AASS testCopper accelerated instinct test CASS testHigh-temperature damp heat test3.2.& 160 Test temperature"Neutral salt spray test: a. Laboratory: 35deg C2.1.& 160 Materials Chamber material: The entire chamber structure is made of imported reinforced hard PP plates with smooth and flat surface, and is aging resistant, corrosion proof, and easy to clean without leakage, avoiding the disadvantage of color fading with time of GRP. Material of chamber cover: made of imported transparent impact-resistant plates, facilitating to observe status of test specimens during test. Material of salt water barrel: made of imported PVC plates with ultra-large size, prevent test from stopping due to shortage of salt water. Material of high-pressure air pipe: copper pipe or rubber pipe. Saturated air cylinder: made of imported high-quality mirror-finished stainless steel plates SUS304 temperature and humidity increase shall be conducted in accordance with Henrys law to obtain required humidity for the test. Function of saturated air cylinder: Increase temperature and humidity of the compressed air and filter oil All pipes in the test chamber introduce thickening fluorine and silicone rubber tube without aging and cracking within 15 years. 2.2.& 160 Design of chamber cover The chamber cover introduces the arch type, so that the condensate water shall not drop on test specimens but flow back to the chamber along the inclined wall. 2.3.& 160 Sealing of the chamber The chamber cover and the chamber structure introduces the water seal method to prevent leakage of salt spray. 2.4.& 160 Standard configuration of test chamber 16 round sample hanging sti